Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549750 | System for providing updated product and pricing information for retailer | Joel R. Stone | 1985-10-29 |
| 4519631 | System for providing updated product and pricing information for retailer | Joel R. Stone | 1985-05-28 |